- :86-371-86151827 86151527
- :0086-371-86011881
- :[email protected]
- :bebonchina
20Cr2Ni4A gear steel bar
20Cr2Ni4A gear steel bar is high quality of alloy steel bar, high intension, tenacity and harden ability
.After cementite can't quench directly for the reduction of surface retained austenite.Machinability and
plastic are common. The welding is bad,before welding should warm up to 150°C,man-haur white dots
are sensible, have the trendence of backfire brittleness .20Cr2Ni4A use for big section of cementite
parts ,such as large size gears, axis and for the tempering parts of high request in intension , tenacity
and so on.
20Cr2Ni4A gear steel bar desciption:
Product Specifications:
1. Size: 20mm to 1000mm.
2. Length: Follow by the requirement of customer(normal length is 3-6m).
3. Ultrasonic Test: GB/T6402-91 CLASS 3 or SEP 1921 C/C, D/d.
4. Manufacture: EAF+LF+VD(Annealed, normalized, Quenched+Tempered, peeled, rough turned)
5. Packing details: Nude packing, sea-worthy packing
Primary Competitive Advantages:
1. Strict quality control
2. Competitive price
3. Just-in-time delivery
4. Specialist services
5. Certification: ISO9001: 2008
6. Output: More than 6000MT/ month
7. Equipments: 5000 tons hydraulic press, 800 tons quick forging machine, ESR furnace.
BEBON produced the bar is in accordance with national standards for production, the production of
materials are two forging products, chemical composition of the product after three verification, to ensure
product quality and mechanical properties, after the UT equipment testing, strict to eliminate the white
spots, cracks, slag increases the problem, but also to produce according to customer requirements, to
ensure better variability of processed products, according to customer requirements for product rough,
reduced its raw material waste, ease the pressure on the customer, access to the domestic customers
alike, Dalian Locomotive given qualification certificate. Products passed the ISO9001: 2000 quality
management system certification, China Classification Society certification. Medium-sized key
enterprises by domestic recognition and praise. Roll steel, mold steel products reach the international
advanced level, can substitute imported products, and medium-sized die steel forgings, steel roller, roller
rough in steel industry has certain advantages.
More informational about 20Cr2Ni4A gear steel bar or 20Cr2Ni4A gear steel bar price, please feel free to contact us!